Individual Calculations June 2024
 Castillo Grado, Augusto  Total change: 9.20  Rating chartPersonal card
 CLUB DE AJEDREZ CHILE TORNEO IRT SUB 2400 Abril 2024 Santiago CHI 2024-04-08
RcRownchangeKK*chgGame
 1957 1808 2.50 5 0.93 20 18.60 
  Cordero Carrasco, Raul 1937 CHI1.0010.672013.40 
  Cosoi Scherzer, Alejandro c1872 CHI0.5010.09201.80 
  Guerrero Cataldo, Juan Andres 2071 CHI0.001-0.1820-3.60 
  Aravena Navarro, Alexis Andres 2089 CHI0.001-0.1620-3.20 
  Ubilla Gonzalez, Carlos 1816 CHI1.0010.512010.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Nacional Senior 65 2024 Santiago CHI 2024-05-17
RcRownchangeKK*chgGame
 1810 1808 2.50 6 -0.47 20 -9.40 
  Tobar Sala, Juan Carlos 1589 CHI1.0010.22204.40 
  Orpinas Konig, Claudio Javier c1877 CHI0.001-0.4020-8.00 
  Ruiz Chapilliquen, Ronald 1820 CHI1.0010.522010.40 
  Palape Palacios, Gustavo 1815 CHI0.001-0.4920-9.80 
  Montero Martinez, Cristhian f1984 CHI0.5010.23204.60 
  Sarno Morales, Hector 1775 CHI0.001-0.5520-11.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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